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Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_ukey_variation6.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_intersect_ukey() function : usage variation - Intersection of floating points with strings.
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_intersect_ukey(array arr1, array arr2 [, array ...], callback key_compare_func)
                      6:  * Description: Computes the intersection of arrays using a callback function on the keys for comparison. 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: echo "*** Testing array_intersect_ukey() : usage variation ***\n";
                     11: 
                     12: //Initialize variables
                     13: $arr_float = array(0.00 => 1.00, 1.00 => 2.00);
                     14: $arr_string = array('0' => '1', '1' => '2', '2' => '3');
                     15: $arr_string_float = array('0.00' => '1.00', '1.00' => '2.00');
                     16: 
                     17: //Call back function
                     18: function key_compare_func($key1, $key2)
                     19: {
                     20:     if ($key1 == $key2)
                     21:         return 0;
                     22:     else
                     23:         return ($key1 > $key2)? 1:-1; 
                     24: }
                     25: 
                     26: echo "\n-- Result of floating points and strings containing integers intersection --\n";
                     27: var_dump( array_intersect_ukey($arr_float, $arr_string, 'key_compare_func') );
                     28: 
                     29: echo "\n-- Result of floating points and strings containing floating point intersection --\n";
                     30: var_dump( array_intersect_ukey($arr_float, $arr_string_float, 'key_compare_func') );
                     31: ?>
                     32: ===DONE===
                     33: --EXPECTF--
                     34: *** Testing array_intersect_ukey() : usage variation ***
                     35: 
                     36: -- Result of floating points and strings containing integers intersection --
                     37: array(2) {
                     38:   [0]=>
                     39:   float(1)
                     40:   [1]=>
                     41:   float(2)
                     42: }
                     43: 
                     44: -- Result of floating points and strings containing floating point intersection --
                     45: array(2) {
                     46:   [0]=>
                     47:   float(1)
                     48:   [1]=>
                     49:   float(2)
                     50: }
                     51: ===DONE===